<?php

namespace App\Console\Commands\Tran;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Str;

class BaiduTranCommand extends Command
{

    private $CURL_TIMEOUT = 10;
    private $URL = "http://api.fanyi.baidu.com/api/trans/vip/translate";

    /*
     * 董慧账号
     *
     * qq923145464  5039805guo
     *
     * 20230307001591074
     * hA6vyeXkNbxbHJea7fhF
     *
     * */

    /*
     * 郭蒙
     *
     * 三靠牌 gmly891217
     *
     * 20230307001591116
     * UB3dtlHLPG35LGB5zs0G
     * */

    private $APP_ID = "20230307001591074";
    private $SEC_KEY = "hA6vyeXkNbxbHJea7fhF";

    protected $signature = 'tran:baidu';

    public function __construct()
    {
        parent::__construct();
    }

    public function handle() {

        /*$content = file_get_contents(public_path('/1.txt'));
        $queries = array_filter(explode("\n", $content));

        foreach ($queries as $k=>$query) {
            $temp = explode("-------", $query);
            Log::info($temp[0]);
            Log::info($temp[1]);
            Log::info("");
        }*/
        $docPath = app_path('/Console/Commands/Tran/template.txt');
        $content = file_get_contents($docPath);
        //$content = Str::replace("\n", "", $content);
        //$queries = array_filter(explode("。", $content));
        $queries = array_filter(explode("\n", $content));
        foreach ($queries as $k=>$query) {
            $this->translate(trim($query));
            //break;
            sleep(1);

        }
        $this->info('finished!');
        return 0;
    }

    //翻译入口
    public function translate($query, $from='ru', $to='zh')
    {

        $args = array(
            'q' => $query,
            'appid' => $this->APP_ID,
            'salt' => rand(10000,99999),
            'from' => $from,
            'to' => $to,

        );
        $args['sign'] = $this->buildSign($query, $this->APP_ID, $args['salt'], $this->SEC_KEY);
        $ret = $this->call1($this->URL, $args);
        $ret = json_decode($ret, true);
        if(isset($ret['trans_result'])){
            $src = $ret['trans_result'][0]['src'];
            $dst = $ret['trans_result'][0]['dst'];
            Log::info($src);
            Log::info($dst);

            $this->info($src);
        }else{
            $this->error($query);
            dump($ret);
        }
        return $ret;
    }

    //加密
    public function buildSign($query, $appID, $salt, $secKey)
    {/*{{{*/
        $str = $appID . $query . $salt . $secKey;
        $ret = md5($str);
        return $ret;
    }/*}}}*/

    //发起网络请求
    public function call1($url, $args=null, $method="post", $testflag = 0, $timeout = 10, $headers=array())
    {/*{{{*/
        $ret = false;
        $i = 0;
        while($ret === false)
        {
            if($i > 1)
                break;
            if($i > 0)
            {
                sleep(1);
            }
            $ret = $this->callOnce($url, $args, $method, false, $timeout, $headers);
            $i++;
        }
        return $ret;
    }/*}}}*/

    public function callOnce($url, $args=null, $method="post", $withCookie = false, $timeout = 10, $headers=array())
    {/*{{{*/
        $ch = curl_init();
        if($method == "post")
        {
            $data = $this->convert($args);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
            curl_setopt($ch, CURLOPT_POST, 1);
        }
        else
        {
            $data = $this->convert($args);
            if($data)
            {
                if(stripos($url, "?") > 0)
                {
                    $url .= "&$data";
                }
                else
                {
                    $url .= "?$data";
                }
            }
        }
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        if(!empty($headers))
        {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        }
        if($withCookie)
        {
            curl_setopt($ch, CURLOPT_COOKIEJAR, $_COOKIE);
        }
        $r = curl_exec($ch);
        curl_close($ch);
        return $r;
    }/*}}}*/

    public function convert(&$args)
    {/*{{{*/
        $data = '';
        if (is_array($args))
        {
            foreach ($args as $key=>$val)
            {
                if (is_array($val))
                {
                    foreach ($val as $k=>$v)
                    {
                        $data .= $key.'['.$k.']='.rawurlencode($v).'&';
                    }
                }
                else
                {
                    $data .="$key=".rawurlencode($val)."&";
                }
            }
            return trim($data, "&");
        }
        return $args;
    }/*}}}*/


}
